SHOUJO ≪•..•≫ JOSEI

17 Volumes (Complete) - Ongoing here
Try also: Sunadokei (they are both set in the countryside and they are both dramatic stories, though in a different way), Kodomo no Omocha (I think they have some things in common - like for example both female leads being involved in showbiz, young protagonists facing mature issues and the characters' relationships)
Live-action (Movie) : https://kissasian.sh/Drama/Drowning-Love

So intense and captivating! Personally, I loved the movie as well!

4 Volumes (Complete)
Old-style/Sketchy Drawings, Drama, Biker Gang, Delinquent, Bickering Love, Absent Parent, Loneliness, Outcast, Popular/Hot-tempered/Violent Male, Rude Female/Male, Middle-school Student, Unexpressed Feelings
Live-action (Movie) : https://kissasian.sh/Drama/Hot-Road

Recommended especially to those who like old manga and teen romances/coming of age stories that are turbulent and angsty, but that are so good and pure after all. I think it's a story that can conve

4 Volumes (Complete) - Ongoing here
Mystery, Drama, Mysterious Death, Investigation, Murder, Past Plays a Big Role, Love Triangle, Amnesia, School Life

Intriguing story with beautiful art!

8 Volumes (Complete)
Comedy, School Life, Slice of Life, Romance, Friendship, Couple Growth
Spin-off: Gokinjo Monogatari
Ova: http://kissanime.ru/Anime/Tenshi-Nanka-ja-Nai

7 Volumes (Complete)
Comedy, School Life, Romance, Childhood Friends, Neighbors, Fashion, Art School
Adapted from: Tenshi Nanka Ja Nai; Spin-off: Paradise Kiss
Childhood Collection
Anime (TV+Ova):
https://kissanime.ru/Anime/Gokinjo-Monogatari
https://kissanime.ru/Anime/Gokinjo-Monogatari-the-Movie

5 Volumes (Complete)
Mature, School Life, Bittersweet Ending, Fashion, Makeover, Modeling, Time Skip
Try also: The One, Nana
Adapted from: Gokinjo Monogatari
Anime + Live-action (Movie) :
https://kissanime.ru/Anime/Paradise-Kiss
https://kissasian.sh/Drama/Paradise-Kiss

10 Volumes (Complete) - Dropped - I hope it'll be picked up again...
School Life, High School, Basketball, Athletic Male, Older Female, Heart Condition, Realistic Romance, Award-Winning Work
Ova (1992): https://kissanime.ru/Anime/Boyfriend

4 Volumes (Complete)
School Life, Drama, Appearance different from personality, Amnesia, Happy-Go-Lucky and Strong Girl, Astronomy, Hidden Past, Musician, Affectionate and protective Guy

Wah~ what an amazing story! The plot is so interesting: I was hooked from the very beginning! I love astronomy themed stories and I really like it when there's a hidden past, which will be revealed slowly, as the story unfolds. (๑•ㅂ•)و✧
Also, I love it when there is

12 Volumes + Extra (Complete)
School Life, High School, Transfer Student, Country Bumpkin Moves to City, Country Girl, Love Triangle, Slow Romance
Spin-offs:
http://www.mangago.me/read-manga/hirunaka_no_chouchou_hibi_ryuusei/ (Crossover - Hibi Chouchou x Hirunaka no Ryuusei);
http://www.mangago.me/read-manga/hirunaka_shikkaku/ (Crossover - Heroine Shikkaku x Hirunaka no Ryuusei)
Live-action (Movie) : https://kissasian.sh/Drama/Daytime-Shooting-Star

15 Volumes (Complete)
Yakuza, Action, Strong and Hot-blooded Female Lead, Secret Identity, Delinquents, Older Female Younger Male, School Life, Student x Teacher, Age Gap
Anime + Live-action (Drama+Movie)
https://kissanime.ru/Anime/Gokusen
https://kissasian.sh/Drama/Gokusen (+ related links)

☚☛ Masterpiece in Yakuza category!